Octopuses have a way of making familiar rules feel optional. They live on Earth but behave like visitors with a different ...

Imagine a world without humans. A study suggests octopuses could take over. These marine creatures show remarkable intelligence and adaptability. They solve puzzles, escape enclosures, and even ...

This story was originally broadcast January 12, 2020. It's one of the most bizarre creatures on Earth, and not just because it looks so different. The octopus can camouflage itself in a flash; squeeze ...